International Concrete Abstracts Portal

Showing 1-5 of 46 Abstracts search results

Document: 

SP23

Date: 

January 1, 1969

Author(s):

Editor: Shu-t'ien Li

Publication:

Symposium Papers

Volume:

23

Abstract:

SP23 Commemorates the first century of pioneering progress in reinforced concrete bridge design and will serve to accelerate advancement into the second century. The symposium volume contains 45 papers authored by over 64 eminent exponents on concrete bridge design from all over the world, Ciassified into 13 distinct groups, the areas covered are general and esthetic, concrete slab decks, load distribution in multibeam and box-girder concrete bridges, skew and curved bridges, analysis of concrete box-girder bridges, dynamic response and seismic design, high-strength reinforcement and crack control, ultimate strength and limit design, design and construction of prestressed concrete bridges, precast concrete bridges, long-span concrete bridges, and substructures.

DOI:

10.14359/14076


Document: 

SP23-43

Date: 

January 1, 1969

Author(s):

Shakuntala Bhagat

Publication:

Symposium Papers

Volume:

23

Abstract:

This paper presents results of tests conducted on models of well foundation in sand subjected to constant vertical and increasing lateral loads.

DOI:

10.14359/17266


Document: 

SP23-44

Date: 

January 1, 1969

Author(s):

Toshiro Fukuyama

Publication:

Symposium Papers

Volume:

23

Abstract:

Since the superstructure and foundation of a bridge work together in resisting external forces, a more accurate understanding of the properties of the whole structure should be achieved by analyzing superstructure and foundation together rather than separately. A method is developed with assumes that the ground is elastic and treats the foundation as springs located in supporting points of the superstructure.

DOI:

10.14359/17267


Document: 

SP23-45

Date: 

January 1, 1969

Author(s):

A.A. Witecki and V.K. Raina

Publication:

Symposium Papers

Volume:

23

Abstract:

A method is presented for analysis of the distribution of longitudinal horizontal forces acting on the bridge superstructure and the effect on the bridge supports with respect to a point of zero-movement.

DOI:

10.14359/17268


Document: 

SP23-37

Date: 

January 1, 1969

Author(s):

Arne Lundgren and Frode Hansen

Publication:

Symposium Papers

Volume:

23

Abstract:

A curved three-span bridge across the Taf Fawr valley in Wales, 100 ft above river level, is 470 ft long, with a 216-ft center span.

DOI:

10.14359/17260


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